I have the following style for some printing issues:

@media print
{

   .PrintReport
   {
      Font-Face: Courier New, Courier, mono;
      Font-Size: 8px;
   }


   .Header_Hidden
   {
      Visibility: Hidden;
      Display: None;
   }

}

@media screen
{

   .PrintReport
   {
      Font-Face: Courier New, Courier, mono;
      Font-Size: 12px;
   }

}

This works well in Print Preview. The font size for the class PrintReport is adjusted when in Print Preview and some sections are hidden for those that I have defined a Header_Hidden class.

However, when I print, I loose all that. Basically, nothing works when I print. Anybody would know what I am missing?